What two numbers multiply to 198 and add up to -101?

Here we answer the question: "What two numbers multiply to 198 and add up to -101?"

The answer to your question is:

-99 and -2

Below we illustrate and prove that -99 and -2 multiply to 198 and add up to -101:

-99 × -2 = 198
-99 + -2 = -101

Are you asking because you are trying to figure out how to factor the following quadratic equation?

x² - 101x + 198 = 0

If so, the solution to factor the quadratic equation above is:

(x - 99 ) (x - 2)

To summarize, since -99 and -2 multiply to 198 and add up -101, you know that the following is true:

x² - 101x + 198 = (x - 99 ) (x - 2)

Multiply To One Number and Add Up To Another
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